Catalogue of the Solar System Small Bodies Orbital Evolution
Catalogue of the Solar System Small Bodies Orbital Evolution
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Diagram 2D
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General data
Initial data
Approaches
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Tables
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3D animation
Calculation

Asteroid General Data

2021 RU23

General information

Preliminary designation2021 RU23
GroupApollo
Absolute magnitude20.92
Approximate diameter (m)170
Approximate mass (kg)9.64·109
Number of observations27
Arc length (days)1117

Approaches

No approaches found

Orbit initial data

Date of initial data06/09/2026
M – mean anomaly (degrees)95.326131
a – orbit major semiaxis (astronomical units)1.35167500
e – orbit eccentricity0.33384700
ω – orbit ascending node-perihelion angle (degrees)79.141859
Ω – longitude of orbit ascending node (degrees)162.400819
i – orbit inclination to the ecliptic plane (degrees)19.011267
Details...

Orbital evolution

Date
M
a
e
ω
Ω
i
q
P
01/13/1829275.5181621.352473080.3334922077.669720163.68728419.0619930.901433861.572873
01/21/185876.9368111.352635960.3336589277.851405163.51195419.0641750.901316911.573157
01/29/1887237.2276831.352724240.3336718778.128309163.32578619.0638400.901358211.573311
02/07/191640.1091461.352041780.3335912478.371890163.15452319.0553920.901012481.572120
02/14/1945204.5806721.352293940.3339586078.605059162.95916119.0446000.900683751.572560
02/22/19746.8701061.352598870.3340623378.765005162.78176319.0409010.900746551.573092
03/02/2003168.5910501.352563270.3342287478.982917162.58442419.0434590.900497751.573030
03/09/2032329.0662041.352784950.3343148179.226532162.41865419.0423720.900528911.573417
03/17/2061130.2730331.352324360.3344414179.488784162.23764019.0369620.900051091.572613
03/25/2090293.7969691.352371010.3346179979.691308162.05339819.0264590.899843341.572695
04/03/211995.9631581.352441040.3348523579.843295161.88181719.0215160.899572981.572817
04/10/2148257.4082351.352618570.3348492480.062080161.68455319.0251790.899695271.573126
04/18/217757.8123031.352864500.3348450280.280837161.51840519.0276970.899864561.573555
Detailed table... Graphs... 3D animation... Calculation on the date...

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This project was supported by the Federal Agency of Education (project codes RNP 2.1.1.1689, RNP 2.1.1.745).
Samara State Technical University
Applied Mathematics and Information Science Department
Яндекс.Метрика